Lapho wenza ngokwezifiso ikhabethe, ukukhetha kwephrofayili kuthinta ngqo isipiliyoni nempilo ende. Amaphrofayili e-Aluminium ngenxa yokuvikelwa kwemvelo, ukuqina, ubuhle nezinye izinzuzo eziyinhloko, futhi kancane kancane abe ukukhetha okujwayelekile kwekhaya. Lesi sihloko esivela ezinhlelweni, amabhrendi, ukuhlolwa kwekhwalithi, ukuphepha nezinye izilinganiso zokuhlaziya okuphelele, ukukusiza ukuthi ukhethe kalula ukufanisa izidingo zamaphrofayili e-aluminium closet.

Isithunzi somkhiqizi akufanele sishaywe indiva lapho ukhetha ama-aluminium extrusions, futhi kufanele ukhethe umkhiqizi onomlando wokuletha imikhiqizo yekhwalithi kanye nesevisi yamakhasimende enhle kakhulu.